Aharonov–Bohmn.

Brit.

/əˌharənɒvˈbəʊm/, U.S.

/əˌhɛrənɑvˈboʊm/

Origin: From proper names. Etymons: proper names Aharonov, Bohm.

Etymology: < the names of Yakir Aharonov (born 1932), Israeli physicist, and David Joseph Bohm (1917–92), U.S.-born physicist, who predicted the phenomenon in 1959 ( Physical Rev. 115 485).The phenomenon had previously been predicted by W. Ehrenberg and R. E. Siday in 1949 ( Proc. Physical Soc. B. 62 8), as was later acknowledged by Aharonov and Bohm in 1961 ( Physical Rev. 123 1511).

Physics.

attributive. Designating an effect whereby charged particles travelling round a region containing magnetic flux acquire a phase shift of their wave function proportional to the quantity of linked flux, even if the particles themselves are confined to regions where the magnetic field is negligible. Also: of or relating to this effect.

ΘΚΠ

the world > matter > physics > quantum theory > electron spin > multiplet > [noun] > Aharanov-Bohn effect

Aharonov–Bohm1960

1960 New Scientist 11 Aug. 391/3 Dr. Chambers describes how he used an electrical ‘double prism’ to test the Aharonov-Bohm idea.

1961 Ann. Physics 16 177 The conventional Schrödinger treatment of the Aharonov–Bohm effect of inaccessible magnetic fields postulates the use of single-valued wave functions, even in a multiply connected region.

1987 Nature 22 Oct. 676/1 Even more surprising..is the appearance of Aharonov–Bohm oscillations in some non-superconducting solid-state devices.

2004 K. Nakamura & T. Harayama Quantum Chaos & Quantum Dots vi. 79 The mesoscopic persistent current I caused by the Aharonov-Bohm effect.

This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021).

单词	aharonov–bohm
释义	Aharonov–Bohmn. Brit. /əˌharənɒvˈbəʊm/, U.S. /əˌhɛrənɑvˈboʊm/ Origin: From proper names. Etymons: proper names Aharonov, Bohm. Etymology: < the names of Yakir Aharonov (born 1932), Israeli physicist, and David Joseph Bohm (1917–92), U.S.-born physicist, who predicted the phenomenon in 1959 ( Physical Rev. 115 485).The phenomenon had previously been predicted by W. Ehrenberg and R. E. Siday in 1949 ( Proc. Physical Soc. B. 62 8), as was later acknowledged by Aharonov and Bohm in 1961 ( Physical Rev. 123 1511). Physics. attributive. Designating an effect whereby charged particles travelling round a region containing magnetic flux acquire a phase shift of their wave function proportional to the quantity of linked flux, even if the particles themselves are confined to regions where the magnetic field is negligible. Also: of or relating to this effect. ΘΚΠ the world > matter > physics > quantum theory > electron spin > multiplet > [noun] > Aharanov-Bohn effect Aharonov–Bohm1960 1960 New Scientist 11 Aug. 391/3 Dr. Chambers describes how he used an electrical ‘double prism’ to test the Aharonov-Bohm idea. 1961 Ann. Physics 16 177 The conventional Schrödinger treatment of the Aharonov–Bohm effect of inaccessible magnetic fields postulates the use of single-valued wave functions, even in a multiply connected region. 1987 Nature 22 Oct. 676/1 Even more surprising..is the appearance of Aharonov–Bohm oscillations in some non-superconducting solid-state devices. 2004 K. Nakamura & T. Harayama Quantum Chaos & Quantum Dots vi. 79 The mesoscopic persistent current I caused by the Aharonov-Bohm effect. This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021). < n.1960
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